Barbecue grill



FIG. 1 is a perspective view of a barbecue grill showing my new design;

FIG. 2 is a perspective view thereof with grill top open and hub cap-like shelves unfolded;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof with grill top and hub cap-like shelves closed;

FIG. 5 is a right side view thereof with grill top and hub cap-like shelves open;

FIG. 6 is a perspective view in tow behind a vehicle, with the grill top and hub cap-like shelves open, wherein the phantom lines form no part of the design; and,

FIG. 7 is a perspective view thereof, with the grill top closed and hub cap-like shelves open, the support shown in phantom lines forms no part of the design. 

The ornamental design for barbecue grill, as shown and described. 